Fix errors from new cpplint.py (#7105)

datalogtool/src/main/native/cpp/Downloader.cpp

@@ -13,6 +13,9 @@
 
 #include <algorithm>
 #include <filesystem>
+#include <memory>
+#include <string>
+#include <vector>
 
 #include <fmt/format.h>
 #include <glass/Storage.h>

datalogtool/src/main/native/cpp/Exporter.cpp

@@ -6,12 +6,14 @@
 
 #include <atomic>
 #include <ctime>
+#include <functional>
 #include <future>
 #include <map>
 #include <memory>
 #include <set>
 #include <string>
 #include <string_view>
+#include <utility>
 #include <vector>
 
 #include <fmt/chrono.h>

datalogtool/src/main/native/cpp/Sftp.cpp

@@ -4,6 +4,10 @@
 
 #include "Sftp.h"
 
+#include <string>
+#include <utility>
+#include <vector>
+
 #include <fmt/format.h>
 
 using namespace sftp;